Towing mirror clamp



FIG. 1 is a front, top side, perspective view of the towing mirror clamp of the present invention;

FIG. 2 is a rear, top side, perspective view of the towing mirror clamp shown in FIG. 1;

FIG. 3 is a front view of the towing mirror clamp shown in FIG. 1; and,

FIG. 4 is a rear view of the towing mirror clamp shown in FIG. 1. 

CLAIM The ornamental design for a towing mirror clamp, as shown. 